We have tried those little harpoon like traps and the moles dig around them. Those ugly little critters have learned not to dig in the dogs yard cause the dogs will get them, terriers are great at that, so they dig along the fence line where the dogs cannot get them. We have tried the harpoon traps, the mole peanuts, the smoke bombs, nothing seems to work on those things!
Well Darn! I guess the only real way to get rid of them then is to get rid of the grub worms that they eat. You know we were talking about that last year, about spraying Milky Spore bacteria on the yard to kill the Japanese Beetle grubs. Did you ever get any of that stuff?